Phone numbers in Hackettstown, New Jersey
Hackettstown has 20 phone prefixes in area code 908.
Biggest holders: Level 3 (Lumen), Verizon (local phone), Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 20%
- Local phone company 30%
- Internet / business phone carrier 40%
- Phone company 10%
Every prefix in Hackettstown
Search the first six digits of a number in this list. If it's here, the number started in Hackettstown with the carrier shown. If it isn't, check the New Jersey page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 908-269 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 908-366 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 908-441 | XO New Jersey | Phone company | – |
| 908-452 | Teleport Communications America | Internet / business phone carrier | – |
| 908-498 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 908-509 | Monmouth Telephone And Telegraph | Phone company | – |
| 908-520 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 908-645 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 908-651 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 908-684 | Verizon (local phone) | Local phone company | – |
| 908-694 | Verizon Wireless | Mobile carrier | 2026 |
| 908-747 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 908-767 | Cooperative Communications | Local phone company | – |
| 908-798 | Verizon Wireless | Mobile carrier | – |
| 908-813 | Verizon (local phone) | Local phone company | – |
| 908-850 | Verizon (local phone) | Local phone company | – |
| 908-852 | Verizon (local phone) | Local phone company | – |
| 908-887 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 908-914 | Verizon Wireless | Mobile carrier | – |
| 908-979 | Verizon (local phone) | Local phone company | – |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.